sling

n. 投石器,抛掷,吊物机
v. 用投石器投掷,用吊钩钓上

A basket, an enclosure, or an instrument sling suspended from and carried aloft by a balloon.

气球吊篮悬在空中吊在气球下的篮子，封闭舱或仪器舱

The line of flags was slung up between two trees.

一排旗帜悬挂在两棵树之间。